A subdivision of the Germanic languages that includes High German, Low German, Yiddish, Dutch, Afrikaans, Flemish, Frisian, and English. n. (Languages) a subbranch of the Germanic languages that consists of English, Frisian, Dutch, Flemish, Afrikaans, Low German, German, Yiddish, and their associated dialects.
No symptoms are specific to psittacosis. Birds can show any of the following signs: lack of appetite, weight loss, depression, listlessness, difficulty breathing, watery green droppings, pink eyes, discharge from eyes or nares, or sudden death.
Signs of Disease and Illness. : The presence of signs of illness in a bird is sometimes termed sick-bird syndrome.. This is because many illnesses in birds cause the same signs, and, by the time a bird shows signs of illness, the bird is really sick. Aviary birds, like other prey animals, hide signs of illness.